Cuarto is Spanish for "room" and "fourth", and may refer to: * , a room *

Cuarto (Ponce) Cuarto (''Barrio Cuarto'') is one of the 31 barrios of the municipality of Ponce, Puerto Rico. Together with Primero, Segundo, Tercero, Quinto, and Sexto, Cuarto is one of the municipality's six core urban barrios. It was created in 1878. ...

, a ''barrio'' of the municipality of Ponce, Puerto Rico * Cuarto River (sometimes even Río Cuarto River, even though ''río'' means "river"), a river in Argentina that gave its name to: **

Río Cuarto, Córdoba Río Cuarto is a city in the province of Córdoba, Argentina. Located in the south of the province, it has about 157,000 inhabitants () and is an important commercial and agricultural hub. Overview The Río Cuarto River flows through the provin ...

** Río Cuarto craters, Argentina * '' Cuarto milenio'', a TV program on the TV channel Cuatro * , an obsolete Spanish coin

See also